PACKING (P/N ST3970-04) - New Surplus
P/N: ST3970-04
Category: Seals
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 3 Available |
Product Description
The ST3970-04 is a preformed elastomeric packing seal for Cessna aircraft systems. This seal maintains fluid- and pressure-tight joints at component interfaces throughout the airframe. The packing prevents leakage in hydraulic, fuel, and pneumatic system connections.
Installation requires confirming the dash-number callout and gland compatibility with the applicable aircraft maintenance manual and illustrated parts catalog before service. Proper seating ensures system integrity and prevents fluid loss during operation.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the PACKING (P/N ST3970-04)?
The ST3970-04 is a preformed elastomeric packing seal for Cessna aircraft systems. This seal maintains fluid- and pressure-tight joints at component interfaces throughout the airframe.
What material is the ST3970-04 made from?
Aircraft seals and O-rings are manufactured from various elastomers including nitrile (Buna-N), fluorocarbon (Viton), silicone, and PTFE depending on the application. The PACKING meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the ST3970-04 in bulk quantities?
Yes, we stock seals and gaskets in quantity and offer bulk pricing. Submit a Request for Quote (RFQ) for volume orders, or call (904) 998-9101 for immediate quantity availability on the ST3970-04.
What is the shelf life of the ST3970-04?
Elastomeric seals have manufacturer-specified shelf lives that vary by material and storage conditions. We follow industry standards for cure date tracking and proper climate-controlled storage. Contact us for shelf life details on the ST3970-04.
Related Seals
- SEAL – P/N 3010082
- SEAL, DOOR – P/N 50-430061-3
- PACKING – P/N 2577258
- NLA T SEAL – P/N 762-084
- SEAL – P/N 206-031-500-095
- STRIP, SEALING, WINDOW – P/N 600-33007-9
- PACKING – P/N s9413-516
- PACKING – P/N m83461-1-011
- PACKING MCCAULEY – P/N A-1633-8
- SEALING TAPE – P/N 120-255-3
- SEAL – P/N f7213-045-701
- SEAL – P/N 530019